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Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 5242066393

Certificate GIA 5242066393

Diamond specifications and retailer prices

From $2,771 NZD
As of November 6, 2026
Save $3,839 NZD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,609 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242066393. Listed at 8 retailers as of November 4, 2026, with prices from $2,771 to $6,609, a $3,839 spread on the same certified stone. MOH London lists it at $6,609. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.45°
OriginNatural
Grading LabGIA
CertificateGIA 5242066393
Dimensions7.70 × 5.45 × 3.53 mm
L/W Ratio1.41
Key to symbols
Crystal, Cloud, Needle
Top View
7.70 mm5.45 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242066393
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 35.45°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,609 NZD|Low: $2,771 NZD|High: $7,198 NZD|Avg: $4,525 NZD|-8.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$2,771 NZD
Retailer 8$3,613 NZD
Retailer 2$3,669 NZD
Retailer 3$3,862 NZD
Retailer 5$3,902 NZD
Retailer 4$5,110 NZD
Retailer 7$5,776 NZD
MOH London$6,609 NZD

34 data points across 8 retailers

8 retailers$2,771 NZD to $6,609 NZD

A
Cheapest Retailer
-
$2,771 NZD
A
Retailer 2
-
$3,613 NZD
View
A
Retailer 3
-
$3,669 NZD
View
A
Retailer 4
-
$3,862 NZD
View
B+
Retailer 5
-
$3,902 NZD
View
B
Retailer 6
-
$5,110 NZD
View
B+
Retailer 7
-
$5,776 NZD
View
Most Expensive
B
MOH London
9D5BAC2A3 · Nov 4
$6,609 NZD
£2,885 GBP
View
7 more retailers have this diamond
Prices start from $2,771 NZDSave up to $3,839 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Oval
$2,771 NZD